fix: update base URL handling and correct paths for assets in index.hbs

Author: Phosphorus-M

theme/index.hbs

@@ -9,8 +9,6 @@
         {{/if}}
         {{#if base_url}}
         <base href="{{ base_url }}">
-        {{else}}
-        <base href="{{ base_url }}/es">
         {{/if}}
 
 
@@ -36,31 +34,31 @@
         <meta property="og:image" content="https://rustlang-es.org/rust-book-es/img/open-graph.png">
 
         {{#if favicon_svg}}
-        <link rel="icon" href="{{ path_to_root }}favicon.svg">
+        <link rel="icon" href="{{ path_to_root }}/{{ language }}/favicon.svg">
         {{/if}}
         {{#if favicon_png}}
-        <link rel="shortcut icon" href="{{ path_to_root }}favicon.png">
+        <link rel="shortcut icon" href="{{ path_to_root }}/{{ language }}/favicon.png">
         {{/if}}
-        <link rel="stylesheet" href="{{ path_to_root }}css/variables.css">
-        <link rel="stylesheet" href="{{ path_to_root }}css/general.css">
-        <link rel="stylesheet" href="{{ path_to_root }}css/chrome.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/css/variables.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/css/general.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/css/chrome.css">
         {{#if print_enable}}
-        <link rel="stylesheet" href="{{ path_to_root }}css/print.css" media="print">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/css/print.css" media="print">
         {{/if}}
 
         <!-- Fonts -->
-        <link rel="stylesheet" href="{{ path_to_root }}FontAwesome/css/font-awesome.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/FontAwesome/css/font-awesome.css">
         {{#if copy_fonts}}
-        <link rel="stylesheet" href="{{ path_to_root }}fonts/fonts.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/fonts/fonts.css">
         {{/if}}
 
         <!-- Highlight.js Stylesheets -->
-        <link rel="stylesheet" href="{{ path_to_root }}highlight.css">
-        <link rel="stylesheet" href="{{ path_to_root }}tomorrow-night.css">
-        <link rel="stylesheet" href="{{ path_to_root }}ayu-highlight.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/highlight.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/tomorrow-night.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/ayu-highlight.css">
 
-        <link rel="stylesheet" href="{{ path_to_root }}theme/extra.css">
-        <link rel="stylesheet" href="{{ path_to_root }}theme/pagetoc.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/theme/extra.css">
+        <link rel="stylesheet" href="{{ path_to_root }}/{{ language }}/theme/pagetoc.css">
         <!-- Custom theme stylesheets -->
         {{#each additional_css}}
         <link rel="stylesheet" href="{{ ../path_to_root }}{{ this }}">